Zafar, Ali What happens when a country does not adjust to terms of trade shocks : the case of oil-rich gabon / Ali Zafar - Washington, D.C. : The World Bank (WB) , 2004 - 28p. : ill. ; 25 cm. - Policy research working paper No. 3403 . Subjects--Topical Terms: Natural resourcesPetroleum resourceTrade Gov. Doc. Class. No.: UN WB PRWP-3403